baber/WOPTO huggingface dataset:
Patent JP-S58211811-A (JP)
Title: Cutting device of internal peripheral groove on synthetic resin cylindrical molding
Inventor: TAKATSUKA TOMIO
IPC: B23C3/34
Filed: 1982-05-31
Abstract: PURPOSE:To accurately cut the internal peripheral grooves on a molding by allowing a disc-shaped cutter to rotate on its own axis and revolve round a work while holding the work such that it does not turn. CONSTITUTION:A cutter 3 is allowed to slide to and from a work 1 by the amount of its eccentricity while grasping the work 1 with a chuck 2, inserting the cutter 3 into a work cylinder, and driving the cutter. Thereafter, the chuck 2 is fixed, and annular internal peripheral grooves A having approximtely the same depth are cut on the internal surface of the cylindrical work 1 by making use of the rotation and revolution of the cutter 3. The depth of the grooves is set deeper if the first and second eccentric bosses subjected to a relative rotary motion and the amount of the eccentricity is made larger, while it is set shallower if the amount of the eccentricity is made smaller.
Patent JP-S6236370-A (JP)
Inventor: DEBUITSUTO BURAUN
IPC: A61K31/53
Filed: 1986-04-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S58209702-A (JP)
Title: Optical fiber core
Inventor: SAMEJIMA MASAHIDE
IPC: C03C25/24
Filed: 1982-05-31
Abstract: PURPOSE:To obtain an optical fiber cable core which maintains excellent adherence between a glass fiber and a coating by providing a primary coating with a Young's modulus within a specific range around a photoconductive glass fiber, forming a buffer coating with a Young's modulus within a specific range around its outer circumference, and further providing a protection coating which has the product of a young's modulus and sectional occupation area of a cross section <=80 at specific temperature around the outer circumference of the buffer coating by fusion extrusion. CONSTITUTION:The primary coating and buffer coating corresponding to a conventional buffer coat in two sectioned layers are provided and the protection coating is provided around them. To prevent separation and shifting between the glass fiber and buffer coating due to the contraction force of the protection coating extending to the glass fiber, the thickness and Young's modulus of the protection coating are selected and the Young's moduli of the primary coating and buffer coating are set so that buffer effect is extremely high. Namely, the primary coating 11, buffer coating 12, and protection coating 13 are provided successively around the glass fiber 10 and their characteristics are specified. The young's modulus of the primary coating is 0.02-0.06kg/mm<2>, the Young's modlus of the buffer coating is 0.07-0.30kg/mm<2>, and the product of the Young's modulus of the protection coating and the sectional occupation area in the cross section of the optical fiber core is <=80 (at -20 deg.C).
Patent JP-S5536592-A (JP)
Title: Construction method for cast-in-place differential- diameter pile
Inventor: NAKAZONO SEIJI
IPC: E02D5/44
Filed: 1979-07-23
Abstract: PURPOSE: To partially expanding the diameter of a pile so as to increase the support strength by providing the tip end of an earth auger with expanding blades openable and closable according to the soil resistance and ensuring that a solidifying agent can be fed into the ground through a hollow shaft.  
     CONSTITUTION: The ground is excavated to a predetermined depth while rotating an earth auger. A solidifying agent such as cenent milk is fed through the hollow shaft 6 of the earth auger and injected from an injection hole 10, and the earth auger is moved up and down while rotated reversely. Opened by the reverse rotation, expanding blades 9 of an expanding bit mix and stirr the solidfying agent and the soil and sand and form an expanded portion of a pile. Then the blades 9 are retreated by rotating the earth auger in the normal direction, and the earth auger is pulled up while the solidifying agent is being injected. A steel member is inserted into a mortar column while the latter is in a sufficiently soft condition, to complete the casting of the pile. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58131634-A (JP)
Inventor: HISAMOTO HIDEO
IPC: H01H73/26
Filed: 1982-05-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09255464-A (JP)
Title: Composting of organic material and apparatus therefor
Inventor: KONDO TOSHIHITO
IPC: C05F5/00
Filed: 1996-03-21
Abstract: PROBLEM TO BE SOLVED: To obtain an excellent reduction ratio of solid materials by raising the oxygen concentration in a hermetically sealed composting vessel containing an organic material, promoting the decomposition of the organic material and removing the produced gas by an absorbing and adsorbing means for a gas provided in the vessel. SOLUTION: An organic material 3 containing an organic waste such as a desalted soy source cake and a small amount of a microorganism inoculation source such as a fermented compost are charged from a charging and takeout port 7 of a hermetically sealed composting vessel 2 and the interior of the composting vessel 2 is then evacuated. Oxygen at 20-100% concentration is subsequently fed from a gas cylinder 6 while regulating the pressure with a pressure regulating valve 8 and a pressure gauge 9 to maintain the interior thereof under about 1atm. NH3 , CO2 and organic acids produced by the progress of fermentation and decomposition of the organic material 3 are then adsorbed and removed by gas absorbing and adsorbing means 4 and 5, provided in the upper part of the composting vessel 2 and comprising zeolite, Ca(OH)2 , etc.  The temperature of the composting vessel 2 is measured with a thermometer 10 to grasp the progress conditions of the fermentation and decomposition. After completing the reaction, the contents are taken out to provide a compost.
Patent JP-S61253411-A (JP)
Title: System of pattern inspection
Inventor: HAMADA TOSHIMITSU
IPC: G03F1/84
Filed: 1985-05-02
Abstract: PURPOSE:To enable defect extraction with the same criterion regardless of growing intricacy of the kind of specimen pattern shapes, by defining a boundary portion of a local pattern as a zone of immunity and checking the local pattern, for existence inside a reference pattern displacement allowable range. CONSTITUTION:An image signal from an image pick-up apparatus 1 is binarized with a binarization circuit 2 and an immunity range is segregated with immunity setting circuits 3, 4. Next, local patterns are cut out from outputs of the circuits 2 and 3 with local pattern extraction circuits 5, 6, 7. And a design pattern memory 8 which has already memorized design patterns introduces the design pattern subject to image pick-up to a local pattern segregating circuit 9 in synchronization with the scanning operation of the apparatus 1. Next, by the local patterns segregated by the circuits 5, 6, 7, 9, through a defect extraction circuit 10, if, between the local patterns and a plurality of local patterns obtained from the reference, only a single combination devoid of disagreement does happen to exist, a decision is given as flawless and if the condition is on the contrary, then the decision is given as defective and thus, a defect of the pattern is extracted.
Patent JP-S61252556-A (JP)
Title: Photomask defect correcting method
Inventor: HONGO MIKIO
IPC: G03F1/72
Filed: 1985-05-02
Abstract: PURPOSE:To execute a correction in a short time by irradiating an ultraviolet ray to only a lacked defective part, decomposing a heated and sublimated correcting substance, depositing a decomposed metal, and correcting the lacked defective part of a photomask. CONSTITUTION:A photomask 7 having a lacked defect is attached to a correcting container 8, the inside of the correcting container 8 is set to an enclosed state, the inside of the correcting container 8 is exhausted by a vacuum pump 13, and also a correcting substance container 11 is heated by heaters 16, 17. A sublimation occurs, a gaseous correcting substance is led into the correcting container 8 by opening a valve 9, and by executing an observation in this state, the condensing point of a laser beam 19 is positioned to a lacked defective position. Subsequently, the laser beam 19 is irradiated to the defective part by opening a shutter 20, and after a prescribed time, the shutter 20 is closed. By irradiating a laser to the lacked defective part, chrome or molybdenum is deposited in only the lacked effect and the defective part is corrected. In this way, the number of processes is curtailed remarkably and the time required for the correction is reduced remarkably.
Patent JP-S5319878-A (JP)
Title: Temperature indicating apparatus
Inventor: FUJII MANABU
IPC: G09G3/14
Filed: 1976-08-06
Abstract: PURPOSE:To cheaply construct by providing the heat sensitive part, contained plural number of heat sensitive thyrister.
Patent JP-H02273055-A (JP)
Title: Manufacture of motor
Inventor: OCHI JOJI
IPC: H02K7/04
Filed: 1989-04-13
Abstract: PURPOSE:To make grinding finishing work and assembling work unnecessary by a method wherein a permanent magnet is formed in the casing of a rotor or a stator through the compression molding of magnetic powder mixed with binder. CONSTITUTION:Mixed material is prepared by mixing the magnetic powder of rare earth with thermosetting epoxy resin or binder while the mixed material is poured into the casing 4 of a rotor 3 or a stator 19. Then, the mixed material is molded by compression so as to have a peripheral shape along the inner peripheral surface of the cylindrical part 5 of the casing to mold the molded form 66 of magnet. Subsequently, the mixed material is cured by processing the binder through heating and, thereafter, the casing 4 is attached to a magnetizer to magnetize said molded form 66 of magnet so as to magnetize four poles of N, S, N, S in the circumferential direction of said molded form 66 to form permanent magnets 6. According to this method, the permanent magnets are molded so as to have a configuration along the inner circumferential surface of the cylindrical part of the casing and are incorporated whereby grinding finishing work or assembling work to obtain the configuration along the casing may be unnecessitated and, as a result, the manufacturing cost of a motor may be inexpensive.
Patent JP-H01267223-A (JP)
Title: Original transport device
Inventor: YAMADA YASUSHI
IPC: B65H3/06
Filed: 1988-04-14
Abstract: PURPOSE:To stabilize sheet feeding performance of the original text sheet transporting device of a copying machine and prevent damage of sheets by sending a bundle of sheets to a separating means by the use of a semicircular roller belt, and by setting the height of this roller belt with respect to the stacker surface to a low level in the transport direction. CONSTITUTION:A pushout belt 220 to push original text sheets D to the sheet feed position is composed of semicircular rollers 228, 229B and a perforated belt. These semicircular rollers 228, 229B are driven by a main motor 250 through a spring clutch, not illustrated, in the same manner as a sheet feed belt 221. The semicircular roller 228 is separated from a sheet stacker 201, and the belt face of the pushout belt 220 shall be lower in the transport direc tion. Each original text sheet D whose leading edge is pressed to the sheet feed belt 221 on the stacker 201 is pressed by the semicircular roller 229B only in the part upstreams, while the sheet feed belt 221 side is free from pressure. This ensures that original text sheets are fed without risk of damages.
Patent JP-H06307389-A (JP)
Title: Movable vane pump
Inventor: YAMADA MASAYUKI
IPC: F04D15/00
Filed: 1993-04-21
Abstract: PURPOSE:To reduce the load on a bearing supporting a hydraulic thrust of a movable vane pump. CONSTITUTION:The end part on the impeller side of an operation rod 12 within a pump shaft 11 supports a vane 14 in a rotatable manner by a link mechanism 13, the other end is connected to a motor-driven actuator 16 through a thrust bearing 15 within a vane operating mechanism, and a hydraulic thrust of a pump is supported by a thrust bearing 17 within a motor or a reduction gear. When the motor-driven actuator 16 is driven, a female screw cylinder 18 in the actuator 16 is rotated, and a male screw shaft 19 is moved in the vertical direction. This movement is transmitted to the operation rod 12 through the thrust bearing 15, and the vane 14 is opened/closed by the link mechanism 13. The positional relationship between the stem center of this vane 14 and the water pressure center is intentionally deviated, and the vertical direction of the operation rod 12 and the opening/closing direction of the vane 14 are determined so as to cancel the hydraulic thrust. In addition, the stem center is deviated from the water pressure center to the trailing edge side so that the vane 14 may work in the opening direction on the safety side.
Patent JP-H01265264-A (JP)
Title: Copying machine
Inventor: HIROTA KAZUHIRO
IPC: G03B27/62
Filed: 1988-04-17
Abstract: PURPOSE:To shorten time required for waiting for automatic counting and to reduce the original circulating frequency by providing a control circuit automatically counting originals with a means manually inputting the number of originals. CONSTITUTION:The title copying machine is provided with an original feeding part which feeds originals on a stacker 3 to a platen glass 36 and circulates the originals thereon to the stacker 3, an RDF control circuit 11 which circulates originals in an unexposed condition and automatically counts them, a sensor 85, a counter 121, a memory 122a, etc. A ten key 123 is provided on the console panel of the main body 1, to which the number of originals set to the stacker 3 can be manually inputted if the number is previously known. When the number is inputted to the ten key 123, an operating signal is outputted to a copying part control circuit 201 in a copying part 200.
Patent JP-S5719665-A (JP)
Title: Measuring method for human suppressor t cell function
Inventor: KURAMOCHI TSUNEO
IPC: G01N33/569
Filed: 1980-07-10
Abstract: PURPOSE:To simplify the measurement of a suppressor function by inducing a T cell isolated from bright red blood of a patient into a suppressor T cell, culturing the latter along with a T cell and a B cell isolated from bright red blood of a normal person under a specific condition and utilizing a specific <3>H-labelled substance. CONSTITUTION:A T cell isolated from bright red blood of a patient is cultured by using concanavalin A as mitogen to obtain a suppressor T cell (Con AT). On the other hand, a T cell, a B cell, and a B cell mitogen (PWM), isolated from bright red blood of a normal person, and <3>H-labelled thymidine along with said Con AT are cultured. As for an amount of DNA synthesized in a process where the B cell differentiates and proliferates, by measuring radioactivity of said <3>H-labelled substance incorporated in the B cell, and judging from the extent of a reduction of its radioactivity from that of a system using a T cell of a patient where Con A treatment is not performed, it is concluded that the suppressor function is raised if the extent is great, comparable to a normal person if small, and, on the contrary, lowered if the radioactivity is found to have increased.
Patent JP-H04324499-A (JP)
Title: Speech recognition device
Inventor: NAKAMURA SATORU
IPC: G10L17/00
Filed: 1991-04-24
Abstract: PURPOSE:To offer the speech recognition device which can recognize the voice of an unknown user by selecting a proper standard speaker cluster. CONSTITUTION:The speech recognition device is equipped with an acoustic analysis part 13 which extracts the feature of the input voice by taking an acoustic analysis of the input voice, a speaker cluster selection part 14 which selects the standard speaker cluster corresponding to the acoustically analyzed voice according to similarity from a speaker model, a pattern matching part 18 which performs pattern matching according to the voice standard pattern of the selected standard speaker cluster, and a recognition result decision part 19 which decides the recognition result by the pattern matching and outputs the decision output. The speaker cluster selection part 14 determines the number of clusters according to the mutual information amount coefficient MIC of the selected standard speaker cluster.
Patent JP-H10285599-A (JP)
Title: Decoding method and encoding method for moving image signal
Inventor: MACHIDA YUTAKA
IPC: H04N19/70
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To suppress the time-based spread of image quality degradation in the case that a decoding error due to the bit error of an encoded bit stream is generated in the encoding method and decoding method of digital moving image signals. SOLUTION: Based on two motion vectors simultaneously decoded by a variable length code decoding means 101, a motion compensation means A105 and the motion compensation means B110 motion-compensate respectively corresponding decoded frames and generate two prediction images relating to a present processing picture element block. A prediction image selection means 111 selects only the prediction image not provided with the decoding error from the two prediction images and uses it for reconstituting the present processing picture element block. Since the prediction image provided with the decoding error is not used for reconstituting the picture element block, the time-based spread of the image quality degradation by the decoding error to succeeding frames is minimized.
Patent JP-H10274273-A (JP)
Title: Hydraulic buffer for vehicle
Inventor: MORI NOBUO
IPC: F16F9/46
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To improve vehicle operation stability and riding comfortableness by expanding the diameter of a friction generator installed in the outer periphery of a piston rod with a fluid forced-fed from the outside and slide-contacting it with a cylinder inner peripheral surface to generate a friction force. SOLUTION: Output signals are inputted from various sensors 73 to 77 to the control unit 72 of a working fluid supply device 51 and, when vehicle instability is determined, a pressure control valve 71 is opened and a working fluid from a power steering assist device 70 is supplied to the plunger chamber 57 of a friction generator 50. At this time, the working part of a plunger 53 expands the diameter of the elastic body 61 of a sliding member 54 and contacts a friction material 62 with the inner peripheral surface 12A of an inner tube 12 and a friction force is generated between the friction material 62 and the inner peripheral surface 12A of the inner tube 12.  By this friction force, the relative speed of a piston 15 to a cylinder 14 is generated from a very low speed area and, by hardening a hydraulic buffer 10, the operation stability of the vehicle is improved and an unstable posture is suppressed.
Patent JP-H10204358-A (JP)
Title: Hot-melt type solid ink
Inventor: NISHIZAKI MASAHIRO
IPC: C09D11/00
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an ink composition that has excellent thermal stability and transparency, by making the ink contain a polyamide resin, a wax, a colorant and a specified amount of a terpene resin. SOLUTION: This solid ink comprises 5 to 50wt.% of a polyamide resin obtained by condensation polymerization of hexamethylene diamine and adipic acid, 20 to 90wt.% of a wax such as paraffin wax, 1 to 10wt.% of a terpene resin such as terpene-phenol copolymer and 0.1 to 10wt.% of a colorant such as a dye or a pigment having a primary particle diameter of 10 to 100nm. A compound composed of these compounds having a melting point in the range of 50 to 200 deg.C is heated and melted at 70 to 250 deg.C, if desired, together with a solvent, and charged into an agitation vessel, followed by mixing at 200 to 10,000RPM for 1 to 2hr, to thereby obtain the ink composition having a melt viscosity of 10 to 60cps at 100 to 140 deg.C. Incorporation of a terpene resin results in maintaining the basic performance and suppressing the discoloration of a polyamide resin by heating.
Patent JP-S60240063-A (JP)
Title: Overdifferential pressure preventive device of fuel cell
Inventor: HIBINO MANABU
IPC: H01M8/04
Filed: 1984-05-14
Abstract: PURPOSE:To enable to recover differential pressure in a fuel cell within a tolerance by forming the cell so as to open a gas release opening on higher pressure side by moving a piston when the differential pressure is about to exceed the tolerance. CONSTITUTION:A piston 14 is forced in one axial direction by differential pressure between a fuel pole 2 and an air pole 3, namely by the pressure difference between a fuel gas chamber 15 and an air chamber 16. The position where said force and the reaction force of the balance springs 17a and 17b are balanced with each other becomes the balance point of the piston 14. As differential pressure increases, the balance point of the piston 14 moves largely in its axial direction while moving the piston until the release opening of the release tube having higher pressure reaching the tolerance threshold differential pressure opens. When the release opening opens, a pressure drop occurs on the higher pressure side chamber for recovering the balance point of the piston 14 to the side of the normal point. Thereby, the differential pressure between the fuel pole 2 and the air pole 3 is absolutely free from exceeding the tolerance.
Patent JP-H05291745-A (JP)
Title: Manufacture of solder through board
Inventor: KUBOTA TOMOYUKI
IPC: H05K3/42
Filed: 1992-04-14
Abstract: PURPOSE:To obtain a solder through board having no bridge malfunction by preventing melting of solder plating due to heating at the time of reflowing of a component mounting operation. CONSTITUTION:A hole 5 is opened at a double sided copper-plated laminated board in which copper foils 2a are formed on both sides of a base material 1, and an electroless copper plated layer 2 and an electroless copper plated layer 2c are formed to obtain conduction of the hole 5. Further, photosensitive plated resist layers 6 are formed only on parts in which solder resist is not provided on these plated layers. Then, electrolytic solder plated layers 3 are formed on pattern formed parts except the layers 6, then the parts except the pattern formed parts of the layers 6 are first removed, thereafter the plated layers after the removal are etched. Further, when the remaining layers 6 are removed, a copper pattern is formed in this manner, and hence when solder resist is eventually provided on the copper pattern 2 except a component placed part, a solder through board is obtained.
Patent JP-H06304703-A (JP)
Title: Method for continuously casting double layer metal material
Inventor: HAMAGUCHI CHIYOKATSU
IPC: B22D11/10
Filed: 1993-04-21
Abstract: PURPOSE:To suppress the unevenness of the surface layer thickness of a cast slab, at the time of continuously casting a double layer metal material. CONSTITUTION:Molten steel 3a for inner layer in a tundish 1a for inner layer and molten steel 3b for surface layer in a tundish 1b for surface layer are poured into the different positions at the upper and the lower parts in a Mold 6 while keeping to the prescribed temps. with heating devices 4a, 4b arranged to the tundish 1a for inner layer and the tundish 1b for surface layer, respectively to cast the double layer metal material composed of the surface layer 8a and the inner layer 8b.